Bright lights randomly go on and I have to wiggle the turn signal to turn them off

The high beam lights activate for no reason while I am driving and the only way to shut them off is if I wiggle the turn signal arm. They will continue to do this while I am driving and it really angers the cars in front of me. Can anyone offer me a suggestion?

When I use my turn signal on My Pontiac Grand Prix, and it flips back after I turn, my brights flash on. It seems like it slips back too far or something. Also, now my headlights will randomly shut of...

I have a 2002 pontiac grand prix and it has been acting crazy. First, the RPM gauge will jump
erratically, my car revving and slowing down with it. Then, it sputters, then I lose my accelerator
all ...